Résultats de recherche
Il y a 9 heures · Thin films of transition metal oxides and oxynitrides have proven highly effective in protecting stainless steels against corrosion in both chemically aggressive environments and biological fluids. In the present work, cerium zirconium oxynitride thin films were deposited to enhance the corrosion resistance of surgical-grade stainless steel to be used in osteosynthesis processes. Two ...
Il y a 9 heures · The use of edible films has garnered significant interest in the food and environmental sectors due to their potential to prevent food deterioration and their biodegradability. This study aimed to develop and characterize edible films based on camu-camu residue, gelatin, and glycerol, evaluating their solubility, thermal, degradability, antioxidant, and water vapor permeability properties of ...
Il y a 9 heures · X-ray diffraction (XRD) patterns for the MAX phase, MXene, and assorted MXene films were acquired with a Rigaku SmartLab 9 kW X-ray powder diffractometer (Rigaku Corporation, Tokyo, Japan) using Cu Kα radiation at a wavelength of λ = 0.154 nm. The performance of the resistance sensor and capacitive sensor was measured using a bench digital multimeter (Keysight 34465A, Keysight, Santa Rosa ...
Il y a 9 heures · Thin films of silica grow spontaneously on silicon wafers via thermal oxidation, producing a very shallow layer of about 1 nm or 10 Å of so-called native oxide. Higher temperatures and alternative environments are used to grow well-controlled layers of silicon dioxide on silicon, for example at temperatures between 600 and 1200 °C, using so-called dry oxidation with O 2
Il y a 9 heures · 182 | SUN 30 JUNE 2024 | Guilty Florida man found guilty of falsifying business records. Defense strategy “liar, liar, pants on fire” ineffective. Perhaps first time 77-year old defendant held acco…
